mirror of
https://github.com/neovim/neovim.git
synced 2026-07-31 20:59:11 +00:00
6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
113 lines
4.7 KiB
Lua
113 lines
4.7 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, before_each = t.describe, t.it, t.before_each
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local clear = n.clear
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local exec_lua = n.exec_lua
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local eq = t.eq
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local pcall_err = t.pcall_err
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local matches = t.matches
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describe('vim.base64', function()
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before_each(clear)
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local function encode(s)
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return exec_lua([[return vim.base64.encode(...)]], s)
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end
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local function decode(s)
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return exec_lua([[return vim.base64.decode(...)]], s)
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end
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it('works', function()
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local values = {
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'',
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'Many hands make light work.',
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[[
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Call me Ishmael. Some years ago—never mind how long precisely—having little or no money in
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my purse, and nothing particular to interest me on shore, I thought I would sail about a
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little and see the watery part of the world.
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]],
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[[
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It is a truth universally acknowledged, that a single man in possession of a good fortune,
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must be in want of a wife.
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]],
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'Happy families are all alike; every unhappy family is unhappy in its own way.',
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'ЁЂЃЄЅІЇЈЉЊЋЌЍЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя',
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'ÅÍÎÏ˝ÓÔÒÚÆ☃',
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'𐐜 𐐔𐐇𐐝𐐀𐐡𐐇𐐓 𐐙𐐊𐐡𐐝𐐓/𐐝𐐇𐐗𐐊𐐤𐐔 𐐒𐐋𐐗 𐐒𐐌 𐐜 𐐡𐐀𐐖𐐇𐐤𐐓𐐝 𐐱𐑂 𐑄 𐐔𐐇𐐝𐐀𐐡𐐇𐐓 𐐏𐐆𐐅𐐤𐐆𐐚𐐊𐐡𐐝𐐆𐐓𐐆',
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'👨👩👦 👨👩👧👦 👨👨👦 👩👩👧 👨👦 👨👧👦 👩👦 👩👧👦',
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'مُنَاقَشَةُ سُبُلِ اِسْتِخْدَامِ اللُّغَةِ فِي النُّظُمِ الْقَائِمَةِ وَفِيم يَخُصَّ التَّطْبِيقَاتُ الْحاسُوبِيَّةُ،',
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[[
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Ṱ̺̺̕o͞ ̷i̲̬͇̪͙n̝̗͕v̟̜̘̦͟o̶̙̰̠kè͚̮̺̪̹̱̤ ̖t̝͕̳̣̻̪͞h̼͓̲̦̳̘̲e͇̣̰̦̬͎ ̢̼̻̱̘h͚͎͙̜̣̲ͅi̦̲̣̰̤v̻͍e̺̭̳̪̰-m̢iͅn̖̺̞̲̯̰d̵̼̟͙̩̼̘̳ ̞̥̱̳̭r̛̗̘e͙p͠r̼̞̻̭̗e̺̠̣͟s̘͇̳͍̝͉e͉̥̯̞̲͚̬͜ǹ̬͎͎̟̖͇̤t͍̬̤͓̼̭͘ͅi̪̱n͠g̴͉ ͏͉ͅc̬̟h͡a̫̻̯͘o̫̟̖͍̙̝͉s̗̦̲.̨̹͈̣
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̡͓̞ͅI̗̘̦͝n͇͇͙v̮̫ok̲̫̙͈i̖͙̭̹̠̞n̡̻̮̣̺g̲͈͙̭͙̬͎ ̰t͔̦h̞̲e̢̤ ͍̬̲͖f̴̘͕̣è͖ẹ̥̩l͖͔͚i͓͚̦͠n͖͍̗͓̳̮g͍ ̨o͚̪͡f̘̣̬ ̖̘͖̟͙̮c҉͔̫͖͓͇͖ͅh̵̤̣͚͔á̗̼͕ͅo̼̣̥s̱͈̺̖̦̻͢.̛̖̞̠̫̰
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̗̺͖̹̯͓Ṯ̤͍̥͇͈h̲́e͏͓̼̗̙̼̣͔ ͇̜̱̠͓͍ͅN͕͠e̗̱z̘̝̜̺͙p̤̺̹͍̯͚e̠̻̠͜r̨̤͍̺̖͔̖̖d̠̟̭̬̝͟i̦͖̩͓͔̤a̠̗̬͉̙n͚͜ ̻̞̰͚ͅh̵͉i̳̞v̢͇ḙ͎͟-҉̭̩̼͔m̤̭̫i͕͇̝̦n̗͙ḍ̟ ̯̲͕͞ǫ̟̯̰̲͙̻̝f ̪̰̰̗̖̭̘͘c̦͍̲̞͍̩̙ḥ͚a̮͎̟̙͜ơ̩̹͎s̤.̝̝ ҉Z̡̖̜͖̰̣͉̜a͖̰͙̬͡l̲̫̳͍̩g̡̟̼̱͚̞̬ͅo̗͜.̟
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̦H̬̤̗̤͝e͜ ̜̥̝̻͍̟́w̕h̖̯͓o̝͙̖͎̱̮ ҉̺̙̞̟͈W̷̼̭a̺̪͍į͈͕̭͙̯̜t̶̼̮s̘͙͖̕ ̠̫̠B̻͍͙͉̳ͅe̵h̵̬͇̫͙i̹͓̳̳̮͎̫̕n͟d̴̪̜̖ ̰͉̩͇͙̲͞ͅT͖̼͓̪͢h͏͓̮̻e̬̝̟ͅ ̤̹̝W͙̞̝͔͇͝ͅa͏͓͔̹̼̣l̴͔̰̤̟͔ḽ̫.͕
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Z̮̞̠͙͔ͅḀ̗̞͈̻̗Ḷ͙͎̯̹̞͓G̻O̭̗̮
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]],
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'Hello\0world',
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}
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for _, v in ipairs(values) do
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eq(v, decode(encode(v)))
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end
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-- Explicitly check encoded output
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eq(
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'VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZwo=',
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encode('The quick brown fox jumps over the lazy dog\n')
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)
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-- Test vectors from rfc4648
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local rfc4648 = {
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{ '', '' },
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{ 'f', 'Zg==' },
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{ 'fo', 'Zm8=' },
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{ 'foo', 'Zm9v' },
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{ 'foob', 'Zm9vYg==' },
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{ 'fooba', 'Zm9vYmE=' },
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{ 'foobar', 'Zm9vYmFy' },
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}
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for _, v in ipairs(rfc4648) do
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local input = v[1]
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local output = v[2]
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eq(output, encode(input))
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eq(input, decode(output))
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end
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end)
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it('detects invalid input', function()
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local invalid = {
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'A',
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'AA',
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'AAA',
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'A..A',
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'AA=A',
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'AA/=',
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'A/==',
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'A===',
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'====',
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'Zm9vYmFyZm9vYmFyA..A',
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'Zm9vYmFyZm9vYmFyAA=A',
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'Zm9vYmFyZm9vYmFyAA/=',
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'Zm9vYmFyZm9vYmFyA/==',
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'Zm9vYmFyZm9vYmFyA===',
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'A..AZm9vYmFyZm9vYmFy',
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'Zm9vYmFyZm9vAA=A',
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'Zm9vYmFyZm9vAA/=',
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'Zm9vYmFyZm9vA/==',
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'Zm9vYmFyZm9vA===',
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}
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for _, v in ipairs(invalid) do
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eq('Invalid input', pcall_err(decode, v))
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end
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eq('Expected 1 argument', pcall_err(encode))
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eq('Expected 1 argument', pcall_err(decode))
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matches('expected string', pcall_err(encode, 42))
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matches('expected string', pcall_err(decode, 42))
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end)
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end)
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